2013111313 has 16 divisors (see below), whose sum is σ = 2138688640. Its totient is φ = 1889568000.

The previous prime is 2013111307. The next prime is 2013111323. The reversal of 2013111313 is 3131113102.

It is a cyclic number.

It is not a de Polignac number, because 2013111313 - 2²⁵ = 1979556881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013111323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1551481 + ... + 1552777.

It is an arithmetic number, because the mean of its divisors is an integer number (133668040).

Almost surely, 2^2013111313 is an apocalyptic number.

It is an amenable number.

2013111313 is a deficient number, since it is larger than the sum of its proper divisors (125577327).

2013111313 is a wasteful number, since it uses less digits than its factorization.

2013111313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 2013111313 is about 44867.7090233054. The cubic root of 2013111313 is about 1262.6682585666.

Adding to 2013111313 its reverse (3131113102), we get a palindrome (5144224415).

The spelling of 2013111313 in words is "two billion, thirteen million, one hundred eleven thousand, three hundred thirteen".